<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
    <link rel="icon" th:href="@{static/images/favicon.ico}">
    <link rel="stylesheet" th:href="@{static/lib/layui-v2.5.5/css/layui.css}" media="all">
</head>
<body>
<h2>这是首页</h2><p th:text="${username}" />
</body>
</html>